struct Parabola
{
	int xSource, ySource;
	int xVelocity, yVelocity;
	int xAccerlation, yAccerlation;
	int xDest, yDest;
	bool isDead;
};
Parabola g_Parabola[4];
void Func(Parabola& _parabola)
{
	_parabola.xSource = 23;
}
void main()
{
	for (int i=0; i!=4; ++i)
	{
		Func(g_Parabola[i]);
	}

}